Altogether there were 72 slices of pizza. Twice as many slices had pepperoni compared to the the slices with just cheese. How many slice had just cheese?

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75

i'm sorry i don't know

step-by-step explanation: